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The V ALMIN Code - the Australian experience "Valuation 1 Session" Mining Millennium 2000 PDAC/CIM, 5-10 March 2000, Toronto, Canada.By Michael J. Lawrence
"The VALMIN Code was developed and formally adopted by The Australasian Institute of Mining and Metallurgy (AusIMM) in 1995 and a revision was issued in 1998. The VALMIN Code applies to all relevant r
Jan 1, 2003
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Stratigraphic control of Cu-Fe skarn ore distribution and genesis at Craigmont, British ColumbiaBy Gregg W. Morrison
"The Craigmont copper-iron skarn deposit is adjacent to the southern margin of the late Triassic Guichon Creek batholith in south-central British Columbia. Host to the ore are sedimentary and volcanic
Jan 1, 1980
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A Summer Journey Along the Southeast Shores of Great Slave LakeBy George M. Douglas
The southeastern shores of Great Slave lake present a curious anomaly in geographical and geological exploration, in that an area so large and important, and withal so comparatively accessible, should
Jan 1, 1929
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Escalating Social Risk Around Mining: Why Does it Matter and What can be Done?By Marketa D. Evans
The mining industry has a significant opportunity to capitalize on its past learnings in order to build better social relationships. The industry?s relationship with society is both critical and under
Aug 1, 2013
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Sulphur-Burning Sulphur Dioxide Gas Plants for Reducing Agent Supply to Hydrometallurgical Processes - The Economic AdvantageBy Alfred Guenkel, Kyle Marte, K. Nikolaisen
"The INCO SO2/air process was patented by INCO in 1985 (Borbely, Devuyst, Ettel, Mosoiu & Schitka, 1985). Well over 80 mining operations worldwide are using this process to oxidize cyanides to cyanate
Jan 1, 2014
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Western Canada’s Oil and GasBy Carl O. Nickle
"IntroductionIF I WERE ASKED what are the two most important single factors in shaping the growth of Canada to date, and in building its future, the answer would be: first, the treasure house of natur
Jan 1, 1952
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Mining Methods at Copper Mountain, B.C,.By R. S. Douglas
THE Granby Consolidated Mining, Smelting and Power Company, Limited, is engaged in the mining and concentrating of copper ores, and, incidentally, in the mining of coal and the production of electric
Jan 1, 1943
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Taking Stock of ScienceI N the introductory chapter to "Man and Metals," T. A. Rickard wrote "Five hundred thousand years ago the first footfalls of man's oncoming echoed down the corridors of time." This phrase has al
Jan 1, 1965
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The Production of High-Purity Niobium Oxide from Pyrochlore-Perovskite ConcentrateBy F J. Kelly
A chemical process, based on laboratory investigations, is proposed for the production of high-purity niobium oxide from a pyrochlore-perovsk1te flotation concentrate produced from ore obtained at the
Jan 1, 1965
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The Extended Mathews Stability Graph: Quantifying case history requirements and site?specific effectsBy Penny C. Stewart
Narrow vein underground stope design engineers in Australia have expressed significant interest in the requirements and methodology for developing site-specific stability charts. This is largely due t
Oct 1, 2001
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Structural Development and Controls to Epigenetic, Mesothermal Gold Mineralization in the Sabie-Pllgrim's Rest Goldfield, Eastern Transvaal, South AfricaBy Michael Harley, E. Guy Charlesworth
"Abstract - Bedding-parallel thrust-hosted gold veins are developed in the Sabie-Pilgrim's Rest goldfield, eastern Transvaal, South Africa. The reefs display a complex history characterized by te
Jan 1, 1994
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Recirculation Of Chilean Copper Smelting Dust With High Impurities Contents To The Smelting ProcessBy H. Sano
Most of the dust generated from the copper smelting process in Chile has been stored after the stabilization by hydrometallurgical process because it contains high concentrations of arsenic. However,
Jan 1, 2007
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Copper in the Eastern TownshipsBy John A. Dresser
Seventy years ago a period of prospecting and mining activity began in the Eastern Townships of Quebec that seems to have been quite equal to that of recent years in the Rouyn field. In the following
Jan 1, 1928
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Engineering techniques to optimize an Arctic mineBy Alan E. Renshaw
"This paper is a practical overview of ways to reduce cost in the design and operation of an Arctic mine. The economically important issues of the Arctic mine that will be addressed include: permafros
Jan 1, 1996
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The Changing Aspect of the North west TerritoriesBy Charles Camsell
THE Northwest Territories covers a very large area-more than one-third of all Canada-and its most northern point, Cape Columbia in Ellesmere island, is distant only 500 miles from the Pole. Our firs
Jan 1, 1938
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Implementing New Technologies in Metallurgical Processes: Building Plants that WorkBy B. Wasmund, B. Haneman, G. Sheehan
Success in implementing new technology for metallurgical processes is not a foregone conclusion: This paper includes a survey of 23 new technology-based metallurgical plant start-ups, in which the aut
Jan 1, 2011
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Mining Company Information Provision for the Needs of the Local Community: Water Usage Disclosures for the Macquarie and Lachlan Catchments, AustraliaBy S. Leong
This paper reports on research examining disclosures from mining companies regarding their water usage in the Macquarie and Lachlan catchment areas, both parts of the Murray-Darling Basin in New South
Aug 1, 2013
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In Latin America: Decency and DividendsBy C. W. Van Law
WE have just heard a very able presentation, by Mr. J. C. Cameron, on the subject of Recent Trends in Labour Relations, as they exist today in Canada (l). With minor changes, what he said applies equa
Jan 1, 1945
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Copper, Calorizing, and Metallurgical VesselsBy T. Shellhammer, A. Park
Among all pure metals, copper has the second highest thermal and electrical conductivity, next to silver. These properties coupled with a reasonable cost, make copper ideal for use in metallurgical ve
Jan 1, 2015
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Gold: The Unrivalled Medium of ExchangeBy H. C. Cooke
THE gold mining industry, in Canada as in other countries, has passed through trying times in the past year. The strains and stresses of war have drawn away much of its man-power, both from the labour
Jan 1, 1943